713008780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{12323}}^1$

素因数の和:12606

約数の個数: 48

約数和(自身を含む): 1639782144

約数和(自身を除く): 926773364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 11572, 12323, 14465, 24646, 28930, 49292, 57860, 61615, 123230, 135553, 246460, 271106, 542212, 677765, 1355530, 2711060, 3240949, 6481898, 12963796, 16204745, 32409490, 35650439, 64818980, 71300878, 142601756, 178252195, 356504390, 713008780]

約数ペア:

[(1, 713008780), (2, 356504390), (4, 178252195), (5, 142601756), (10, 71300878), (11, 64818980), (20, 35650439), (22, 32409490), (44, 16204745), (55, 12963796), (110, 6481898), (220, 3240949), (263, 2711060), (526, 1355530), (1052, 677765), (1315, 542212), (2630, 271106), (2893, 246460), (5260, 135553), (5786, 123230), (11572, 61615), (12323, 57860), (14465, 49292), (24646, 28930)]